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April Winds Highest in Mesonet Era

Opinions on Oklahoma’s weather are often more variable than the weather itself. Some Oklahomans will look back on April 2022 and remember the seven confirmed tornadoes that touched down, although that is still below the long-term average of 11.7 for the month. Many others will remember drought that saw both intensification in the northwest and improvement across the southeast. There is one aspect of this April’s weather that would unite most Oklahomans, however—the wind.

Variety Describes March Weather

March’s weather ran the gamut of nearly all the hazards Oklahoma has to offer, befitting a seasonal transition month in the Southern Plains. Winter got the first crack with a blast of arctic air during the month’s second week. Temperatures plummeted and a storm system blanketed the northern half of the state with 2-3 inches of snow. The frozen weather resulted in numerous traffic accidents and closed many businesses and schools. Spring took its turn with at least three tornadoes rumbling out of Texas across Love, Marshall, and Johnston counties on March 21.

Wintry Weather Rules February

Three impactful winter storms struck Oklahoma during February, snarling traffic on state highways, bringing down power lines, and forcing widespread closures of businesses and schools. The first storm struck Feb. 1-3 and dumped 4-6 inches of snow over a significant portion of the state. Larger totals were scattered about, with nearly a foot of snow reported in both Hooker and Seminole. That same system covered parts of southeastern Oklahoma with up to a half-inch of freezing rain, damaging trees and power infrastructure in the area.

Winter Returns in January

Winter arrived with conviction at the dawn of the new year in Oklahoma and delivered a startling counterpunch to the record-shattering heat of December. At least five strong cold fronts traversed the state during January, each one drawing Oklahoma back into a more familiar winter mindset as memories of December’s warmth faded. The disparity in the hours below freezing as measured by the Oklahoma Mesonet was demonstrative of the difference between the two winter months. During December, most of the state spent between 50 and 150 hours below freezing.

December Shatters Temperature Record

In what could best be described as a climatological anomaly on steroids, Oklahoma soared to its warmest December on record, besting the previous mark by more than 5 degrees. It was a remarkable display of muscle by Mother Nature that saw the statewide average temperature finish more than 10 degrees above normal as measured by the Oklahoma Mesonet. For some perspective, the next nine warmest Decembers all reside within 2 degrees of each other. No other calendar month in Oklahoma has such a large spread between the top two marks. May has the next largest difference at 1.2 degrees.

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October Sets Tornado Record

Oklahomans are growing accustomed to Mother Nature’s October weather shenanigans following a snowstorm of up to 13 inches in 2019 and a crippling ice storm in 2020. A spring severe weather motif was chosen for October 2021 with at least 31 tornadoes touching down during the month, besting the previous October record total of 27 set back in 1998. That preliminary total also surpasses the 25 twisters tallied during the first nine months of the year. While most of the tornadoes were considered weak—rated EF0 or EF1 on the Enhanced Fujita Scale—they were damaging, nonetheless. Oct.

Drought Makes September Push

The 17th warmest and driest September in Oklahoma since records began in 1895 allowed drought to flourish during the month. Categorized as “flash drought,” its rapid onset and intensification occur when abnormally high temperatures and below normal precipitation persist for an extended period. Most often a warm season phenomenon, abundant sunshine and strong winds can also aid in its progression. Those are precisely the conditions Oklahoma experienced when previously abundant rains tapered off during early August and sweltering heat returned shortly thereafter.

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